Bruel & Kjaer Type 3656 – Engine Vibration Test Kit
Description
The Engine Vibration Test Kit Type 3656-A is a dedicated tool for field inspection of all Turbomeca helicopter engine families. Vibration test measurements are performed according to the respective engine maintenance manual. The 3656-A comprises the Vibration Analyzer Type 2250-H-100 and the high-temperature sensor/cable 8324-G-002.
Features
- Turbomeca templates for all engine families
- One handed operation and simplified operator user-interface
- Message if level limitations are exceeded
- No computer required during measurements
- Results and raw data stored for post-processing
- Easy data export to consumer software
- Long-life rechargeable battery operation (>8 hours)
Specifications
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HAND-HELD VIBRATION ANALYZER TYPE 2250-H-100 |
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The general specifications for Type 2250-H-100 can be found in Product Data BP2183 |
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Weight: 650 g (23 oz.) including rechargeable battery |
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Dimensions: 250 x 93 x 50 mm (9.84 x 3.7 x 1.9 in) |
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DELTATRON ACCELEROMETER TYPE 8324-G-002 |
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The general specifications for Type 8324-G-002 can be found in Product Data BP2143 describing Type 8324-G and 8324-G-001. These types share all characteristics except for the cable end connector, which for Type 8324-G-002 is LEMO |
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Voltage Sensitivity (@ 160Hz): 1 10% mV/ms–2 (10 mV/g) |
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Measuring Range: 5000 ms–2 |
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Frequency Response: 10% 100 Hz to 9 kHz |
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Mounted Resonance Frequency: 30 kHz |
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Residual Noise: 4 mms–2 (0.4 mg) |
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Transverse Sensitivity: <3 % |
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Temperature Range: –196 to +250°C (–321 to +482°F) |
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Weight (excluding cable): 66 gram (2.33 oz) |
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Cable Length: 7 m (23 ft): 1 m (3.3 ft) Converter, 6 m (19.8 ft) Cable |
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Connector (Cable end): LEMO |
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Mounting: ARINC footprint (3 M4) |
